La curva 3 de la figura mostrada tiene la siguiente tabla de datos X1 X2 X3 27.7 28 29 30 F(x)4.1 4.3 4.1 3.0
La curva 3 de la figura mostrada tiene la siguiente tabla de datos X1 X2 X3 27.7 28 29 30 F(x)4.1 4.3 4.1 3.0
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Curve 3 of the figure shown has the following data table
The Lagrange polynomial is
Expert Solution
Step 1: Formula used and given.
Formula: The Lagrange interpolation polynomial through the points is given by,
Given:
x | f(x) |
27.7 | 4.1 |
28 | 4.3 |
29 | 4.1 |
30 | 3.0 |
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